diff --git a/standards/__pycache__/models.cpython-38.pyc b/standards/__pycache__/models.cpython-38.pyc
index 963ed85..defa5c5 100644
Binary files a/standards/__pycache__/models.cpython-38.pyc and b/standards/__pycache__/models.cpython-38.pyc differ
diff --git a/standards/models.py b/standards/models.py
index 5fff059..78df2b0 100644
--- a/standards/models.py
+++ b/standards/models.py
@@ -27,22 +27,22 @@ class Standards(models.Model):
 	last_modified_by = models.ForeignKey(User, on_delete=models.PROTECT, related_name='user_modified_standard', default=None)
 	last_modified_on = models.DateTimeField(default=timezone.now, blank=True)
 	
-	public = models.BooleanField(default=False)
+	public_a = models.BooleanField(default=False)
 
 
 	# USER
 	# VERTRETER
-	representative = models.ForeignKey(User, on_delete=models.PROTECT, related_name="user_repr", blank=True, null=True)
+	representative_a = models.ForeignKey(User, on_delete=models.PROTECT, related_name="user_repr", blank=True, null=True)
 	# AUSFÜHRENDER
-	executor = models.ForeignKey(User, on_delete=models.PROTECT, related_name="user_executor", blank=True, null=True)
+	executor_a = models.ForeignKey(User, on_delete=models.PROTECT, related_name="user_executor", blank=True, null=True)
 	# VERANTWORTLICHER
-	authority = models.ForeignKey(User, on_delete=models.PROTECT, related_name="user_authority", blank=True, null=True)
+	authority_a = models.ForeignKey(User, on_delete=models.PROTECT, related_name="user_authority", blank=True, null=True)
 	# FILES
-	addedfiles = models.ManyToManyField(DataFile, blank=True)
+	addedfiles_a = models.ManyToManyField(DataFile, blank=True)
 	# VERLINKTE STANDARDS
-	linked_standards = models.ManyToManyField('Standards', blank=True)
+	linked_standards_a = models.ManyToManyField('Standards', blank=True)
 	# GORUPS
-	visibleby = models.ManyToManyField(AgencyGroup, blank=True)
+	visibleby_a = models.ManyToManyField(AgencyGroup, blank=True)
 
 	def __str__(self):
 		return f'{self.name}'